Latest Server related questions

Score: 0
E.A.T avatar
How can I use an external ExFat drive as localhost web server storage on OSX?
ru flag

I'm using an external ExFat harddrive mounted at /Volumes/Samsung and have working symlinks connecting my localhost web server: ln -s /Volumes/Samsung/recordings ~/Developer/example/files/recordings

I can verify readability with python3 and php below. The list returns TRUE for many files with all sorts of ownership and permissions; and everything works as expected when I execute this code from the termi ...

Score: 1
pithhelmet avatar
Failover Cluster Manager - Location of the stored clusters
sz flag

I have about a dozen clusters that i monitor daily. I use the Failover Cluster Manager under MMC for a dashboard view of the clusters.

Two things i am looking for.

  1. Where are the cluster names that populate the left panel of the application stored? enter image description here

  2. longshot Is there a way to display the value of the Name field that is in the Cluster properties General tab on the primary middle panel?

Score: 0
Gytis Varnelis avatar
SQL DB failing to send server email - intermittent
xk flag

Recently, we noticed an issue in SASS 2014 logs regarding the failure of some emails to send:

The mail could not be sent to the recipients because of the mail server failure. (Sending Mail using Account 1 (2023-06-29T11:20:17). Exception Message: Cannot send mails to mail server. (Failure sending mail.). )

In this case, 4 almost identical emails would be sent and one of them would occasionally fail. It ...

Score: 0
Icecast2 not working well with Azure Containers SSL terminator
va flag

I want to run an instance of Icecast on Azure, leveraging containers and SSL termination features provided by Azure.

For those who don't know, Icecast is an HTTP media server comprised of a web server, providing UI/UX, and a streaming service on the same endpoint.

I can configure multimedia software, such as Traktor Studio, to broadcast live to an Icecast server.

What I have done in the past days (I can ...

Score: 0
pyChris avatar
flask session work in a development server, but not in a production server(nginx)
am flag

I have created a webapp with an authentication system. I use the session module to check if a user is logged in. During the login phase, I set session['logged_id'] = True, and when a client tries to access the homepage, I check if session['logged_in'] is equal to True. But after creating an account, when I try to access the homepage, through the login page, I am redirected to the login page again, even  ...

Score: 0
Bad Santa avatar
Creating a new root certificate with new key length on windows ad certificate services
tj flag

Due to new corporate guidelines I need to update the root certificate of my CA so the key length is 4096bits (Currently 2048bits).

My CA is AD integrated and currently running on our DC.

So now I am stuck at the point where I am not finding any kind of information if a simple "reenrollment" of the template of this CA is possible.

I have already had a look at this microsoft learning page but it looks ...

Score: 0
Unknown.Vagrant avatar
Docker swarm bind port to all host interface
cn flag

Host machine have next network interface:

docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:b5:1e:5a:50  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  ...
Score: 0
Sudheer Satyanarayana avatar
Allow Azure VM To Access Storage Container Without AAD
in flag

I have a subscription, resource group and a VM. Let's call this VM as vm-01.

From the VM, I want to access Azure Storage containers and objects. I have installed the Azure CLI on this Linux VM.

Is it possible to access the storage service from the VM by using RBAC? I want execute commands like:

az storage container list

The documents I have read all point to using Azure Active Directory. I do not  ...

Score: 0
Ram avatar
Nginx to serve the same tiny image everytime
cn flag
Ram

I am using NGINX to serve a tracking pixel ( 1x1 image ) just to log the http call

Can I serve the image right from memory rather than having to serve a file

Score: 1
"ipmitool chassis bootdev" command fails with command disabled
no flag

On a Lenovo System x3550 M5, running ipmitool chassis bootdev command fails with

Set Chassis Boot Parameter 4 failed: Cannot execute command, command disabled

eg:

% ipmitool chassis bootdev pxe options=efiboot 
Set Chassis Boot Parameter 4 failed: Cannot execute command, command disabled
% ipmitool chassis bootdev disk
Set Chassis Boot Parameter 4 failed: Cannot execute command, command disabled
 ...
Score: 2
user892960 avatar
RHEL8: How to use UDEV to set SR-IOV VF Interface name
cn flag

The SR-IOV VF is persisted over boot with

nmcli connection modify <PF> sriov.total-vfs 3
nmcli connection modify <PF> connection.autoconnect true

Then it would create VF interface names like <PF>v0-v2.

I would like to change that and tried to follow this RHEL link by setting UDEV rules with the matching MAC address (chapter 1.6) but not working, seems the MAC address that UDEV sees is ...

Score: 0
Cygnuson avatar
Is an ssh user activity (like processing data never saved to disk) secure from root eavesdropping?
cn flag

Does a school, business, or friend with root access to a computer have access to currently active process data, like memory contents? How about access to an encrypted fuse mount (while mounted)?

Can disk contents be protected from root while unencrypted?

Score: 0
Ryland Goldman avatar
Why is mysql-server not installing correctly?
gb flag

I just launched a brand-new t4g.nano instance on AWS EC2. The first thing I typed in is apt update; apt upgrade; apt install mysql-server-8.0. Here's the full log:

$ ssh -i ~/downloads/*.pem ubuntu@[ip]
The authenticity of host '[ip]' can't be established.
ED25519 key fingerprint is SHA256:[key].
This key is not known by any other names.
Are you sure you want to continue connecting (yes/no/[fingerprint])? ...
Score: 0
How to setup DMARC for both AWS SES and Office 365
ph flag

I'm trying to get DMARC working for the emails I send via Office 365 as well as Amazon SES. It's working for Office 365 because I setup the SPF and DKIM records in my DNS but it's failing for the emails I send via Amazon SES because of a domain alignment error (amazonses.com != mydomain.com). I understand that I need to create a custom MAIL FROM domain, but I'm running into a problem when adding the TXT ...

Score: 0
JKC avatar
expect usage in bash script or bash command in expect script
np flag
JKC

I have a script below that works except for the expect portion:

#!/bin/bash
#
invdir=/home/john/inventory

for file in $invdir/$1
do
  if [ -z $1 ] || [ -z $2 ]
  then
     echo "You must enter a value: prod, dev, dr, or test AND the password of the env you entered"
     exit 0
  else
      for host in `cat $file`
      do
    ssh-copy-id -i ~/.ssh/id_rsa.pub $host <<-EOF
    expect "password ...
Score: 0
BeeOnRope avatar
Are new AWS AMD instances using SMT
th flag

I recall when AMD EYPC was first released on AWS EC, it was not using SMT: one vCPU was one full physical core.

Is this still the case for new AMD instances?

Score: 0
tabbit avatar
BIND "notify" packages over NATted networks possible?
ge flag

I got a very specific issue: We got two DNS servers with networks being NATted to each other. Example: DNS master has 192.168.1.1 and it's NATted to another subnet 192.168.2.x using the gateway 192.168.1.254 After updating DNS entries on the DNS master, my DNS slave on 192.168.2.1 receives a notification package from the master, but the notification package seems to come from the NATted IP 192.168.1.254 ...

Score: 0
Rainer Glüge avatar
TrueNAS Scale update error: mount failed: Operation not permitted.​
in flag

I am unable to update from TrueNAS-SCALE-22.02.4 to Bluefin. Independently on whether I let the GUI download the update or whether I provide it manually, I get the following Error:

[EFAULT] Invalid update image file. Please, re-download update. Error: mount: /tmp/tmp72zlj55e: mount failed: Operation not permitted.​

The file is certainly OK, it seems to be a permission issue. The /tmp folder has all p ...

Score: 0
Leonard de Ruijter avatar
How to run application under secondary GMSA in Docker container?
cw flag

The Microsoft documentation about creating GMSA's for Docker containers reads:

Containers can also be configured with additional gMSAs, in case you want to run a service or application in the container as a different identity from the container computer account.

This is exactly what I want to do. So I created a credential spec like this:

New-CredentialSpec -AccountName WebApp01 -AdditionalAccoun ...

Score: 0
TheMortiestMorty avatar
Where do I store web server login credentials?
sv flag

I am building a web server that will accept requests from mobile devices and route to 2 different SQL Server instances. For extra security, I want the mobile devices to have to log in twice - log in to the web server and then log in to SQL Server.

If I'm using ExpressJS (with Typescript), where/how would I store the web server logins? Would I use some npm package or something?

This web server might  ...

Score: 0
Anthony avatar
"[kubelet-check]" kubelet not running when: kubeadm init
al flag

When the command: kubeadm init, is commited eventually this error pops up:

[kubelet-check] The HTTP call equal to 'curl -sSL http://localhost:10248/healthz' failed with error: Get "http://localhost:10248/healthz": dial tcp 127.0.0.1:10248: connect: connection refused.

After looking at the journalctl -xeu kubelet, it seems like containerd is not working right. However, containerd is active and running. ...

Score: 0
mediaguru avatar
How to resolve infection SMW-INJ-15328-cron.bkdr.perl-3 found by ImunifyAv
je flag

I have a report of a malware infection from imunifyAv and this is all I'm given:

SHELL="/usr/local/cpanel/bin/jailshell"
*/9 * * * * perl /var/tmp/CpUOSh >/dev/null 2>&1

Reason: SMW-INJ-15328-cron.bkdr.perl-3

ChatGPT tells me I need to remove the line */9 * * * * perl /var/tmp/CpUOSh >/dev/null 2>&1 from the crontab file. I don't see that line in the crontab file.

This is on a ded ...

Score: 0
Kline avatar
Trouble loading wildcard SSL that uses the hostname
ke flag

I have a wildcard SSL cert from Let's Encrypt, the installation has worked and when accessing a sub-domain the cert loads properly. However the virtual site (Apache) that has no subdomain produces an error:

[Wed Jun 28 15:21:18.823772 2023] [ssl:warn] [pid 3713433:tid 140282501949760] AH01909: abc.net:443:0 server certificate does NOT include an ID which matches the server name

Note this variation of t ...

Score: 1
Rafalvso avatar
How to implement remote Storage Daemon to communicate with Bacula
gd flag

I am working in a big project in a company and I am responsible to implement Bacula as a backup service. Unfortunately I am the only professional designated to get this server done as soon as possible :-/. Nobody here (at work) has experience with Bacula, so I am going to be the administrator of the service after implementation.

My boss is in a hurry with the results...

After 8 weeks reading Bacula  ...

Score: 0
el sparrow avatar
Apache Centos mutiple instances and virtual hosts
cw flag

I installed apache on centos and added two virtual hosts (server1.com and server2.com ):

server1.conf

Listen 443 https
<VirtualHost *:443>
    DocumentRoot /opt/server1/
    ServerName  server1.com
    ServerAlias server1.com
<Directory "/opt/server1/">
        Options -Indexes +FollowSymLinks +MultiViews
        AllowOverride All
        Require all granted
    </Directory>

    &lt ...
Score: 0
sugapablo avatar
Is it possible to have conditional Route 53 DNS records based on URL path?
ng flag

Problem: migrating support articles from HelpScout to Zendesk. I want to set up a list of 301 redirects.

Example: 301 Redirect: https://support.domain.com/hs/article/1234-Problem-Help to: https://support.domain.com/zn/article/1234-Problem-Help

The problem is, Zendesk requires a CNAME record of support.domain.com to point to myaccount.zendesk.com

Zendesk also does not offer any redirect services on ...

Score: 0
How to generate SSL certificate on windows machine for use with IIS?
in flag

I come from Linux background and have previously hosted websites on nginx. I use certbot to create and install SSL certificate.

I'm trying my hands-on Windows IIS, I have deployed a website on IIS. Now to add a SSL to my website I'm trying to use certbot. However their website https://certbot.eff.org/ doesn't have any instructions for IIS.

How to generate SSL certificate on windows machine for use  ...

Score: 0
Sainar Vekinel avatar
ClamAV didn't see virus inside an Archive
kw flag

/home/folder/clam_daily.sh: OK
/home/folder/.sudo_as_admin_successful: Empty file
/home/folder/.selected_editor: OK
/home/folder/PROTECTAgentInstaller.tar.gz: OK
/home/folder/.bash_logout: OK
/home/folder/report.html: OK
/home/folder/.profile: OK
/home/folder/Win32.LuckyCat.zip: OK
/home/folder/clamav-1.0.1.linux.x86_64.deb: OK
/home/folder/report.txt: OK
/home/folder/.bashrc: OK
/home/folder/PROTECTAg ...

Score: 0
What proxy does a system use if nobody is logged in?
us flag

If I have a Windows computer on a network that requires a proxy and I run scheduled task that needs it that runs overnight (or do something like Windows Update, etc), what proxy does the machine use to reach out? Is this something I can configure via GPO?

Currently, every system on our network has the proxy set up per user manually via Internet Options. I am trying to not only remediate that ma ...

Score: 0
Brayan Castro avatar
OpenLDAP client config, cannot log in to the server
eg flag

I'm trying to set up OpenLDAP on a Ubuntu 22.04 to authenticate against a central server running Ubuntu Server 20.04, however, i have found some issues i cannot solve on my own.

The server itself is running fine, i can connect to it and query it in the Ubuntu client. I mainly used this guide to install both the server and the client.

I can use ldapsearch -x -LLL -b dc=<dc>,dc=com to query it, but  ...

The Stunning Power of Questions

Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

That’s a missed opportunity. Questioning is a uniquely powerful tool for unlocking value in organizations: It spurs learning and the exchange of ideas, it fuels innovation and performance improvement, it builds rapport and trust among team members. And it can mitigate business risk by uncovering unforeseen pitfalls and hazards.

For some people, questioning comes easily. Their natural inquisitiveness, emotional intelligence, and ability to read people put the ideal question on the tip of their tongue. But most of us don’t ask enough questions, nor do we pose our inquiries in an optimal way.

The good news is that by asking questions, we naturally improve our emotional intelligence, which in turn makes us better questioners—a virtuous cycle. In this article, we draw on insights from behavioral science research to explore how the way we frame questions and choose to answer our counterparts can influence the outcome of conversations. We offer guidance for choosing the best type, tone, sequence, and framing of questions and for deciding what and how much information to share to reap the most benefit from our interactions, not just for ourselves but for our organizations.